This Perl library for Linux OS interfaces with the Bloomberg Server API and B-Pipe data feed products; it is not available for the Desktop API. The Bloomberg API provides free, unrestricted access to raw financial data on current market trades (either real-time or delayed), reference data on historical information, and records of intraday trading. As part of their Open Market Data Initiative the library is offered under a "free-use" license, which allows unrestricted access of the interface's header files, documentation, and programming examples. Extensive documentation, including code examples, is available in the Developer Documentation and at the API website.
InComm, prepaid card and transaction technology solution provider, has a new API for loyalty program, digital wallet, and digital coupon providers: Cashtie Cloud Match API. The API enables developers to integrate their loyalty program, digital wallet, and digital coupon solutions into InComm's retail network without added POS hardware or substantial development work.
It's not often we see an API "go on sale". But that's what Google is doing with their announced a Google AdWords API. They have a new version update but along with it, they have "holiday season API sale pricing". The details of the holiday sale are spelled out in the October 20 AdWords API blog post "Happy Holidays! Enjoy more API units":
The Amazon Web Services team has announced a new "Requester Pays" pricing model for their Simple Storage Service (S3). Amazon's S3 service, which provides scalable access to Amazon's online data storage infrastructure, enables customers to rapidly scale their platform using a cost effective pay-as-you-go model. Now, the new S3 Requester Pays Model gives S3 customers the built-in ability to charge their users for specific data transfers. Furthermore, Amazon takes care of the billing for the requested data, eliminating excess accounting overhead for the data providers. From their announcement: